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Knox

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Knox Flights as Low as $80

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Spirit Airlines
Tue, Aug 5 - Wed, Aug 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Aug 5 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Aug 6, priced at $80 found 1 day ago
Frontier Airlines
Sat, Sep 6 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$83 Roundtrip, found 1 day ago
$83
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Sep 6, priced at $83 found 1 day ago
Frontier Airlines
Tue, Aug 19 - Tue, Aug 19
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$84 Roundtrip, found 4 hours ago
$84
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Aug 19 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Aug 19, priced at $84 found 4 hours ago
Frontier Airlines
Tue, Aug 5 - Wed, Aug 6
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$90 Roundtrip, found 1 day ago
$90
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 5 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Aug 6, priced at $90 found 1 day ago
Frontier Airlines
Sat, Sep 13 - Sat, Sep 20
DEN
Denver Intl.
ORD
O'Hare Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 13 from Denver Intl. to O'Hare Intl., returning Sat, Sep 20, priced at $108 found 1 day ago
Frontier Airlines
Sat, Jul 19 - Sat, Jul 26
DEN
Denver Intl.
MDW
Midway Intl.
$110 Roundtrip, found 2 days ago
$110
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Denver Intl. to Midway Intl., returning Sat, Jul 26, priced at $110 found 2 days ago
United
Sat, Sep 6 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Sep 6, priced at $132 found 1 day ago
Delta
Sat, Sep 6 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Sep 6, priced at $132 found 1 day ago
American Airlines
Sat, Aug 16 - Sat, Aug 16
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Aug 16, priced at $132 found 1 day ago
Spirit Airlines
Tue, Nov 4 - Tue, Nov 11
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$132 Roundtrip, found 1 day ago
$132
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Nov 4 from Newark Liberty Intl. Airport to O'Hare Intl., returning Tue, Nov 11, priced at $132 found 1 day ago
JetBlue Airways
Wed, Nov 12 - Sat, Nov 15
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Nov 12 from John F. Kennedy Intl. to O'Hare Intl., returning Sat, Nov 15, priced at $147 found 1 day ago
Bargain Flight
Sun, Aug 31 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
SBN
South Bend Intl.
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Bargain Flight flight, departing Sun, Aug 31 from Hartsfield-Jackson Atlanta Intl. to South Bend Intl., returning Sat, Sep 6, priced at $223 just found
Frontier Airlines
Tue, Jul 15 - Fri, Jul 18
EWR
Newark Liberty Intl. Airport
MDW
Midway Intl.
$237 Roundtrip, found 19 hours ago
$237
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Jul 15 from Newark Liberty Intl. Airport to Midway Intl., returning Fri, Jul 18, priced at $237 found 19 hours ago
United
Tue, Jul 15 - Tue, Jul 29
DEN
Denver Intl.
SBN
South Bend Intl.
$281 Roundtrip, found 2 days ago
$281
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 15 from Denver Intl. to South Bend Intl., returning Tue, Jul 29, priced at $281 found 2 days ago
Frontier Airlines
Fri, Jul 18 - Sat, Jul 19
JFK
John F. Kennedy Intl.
MDW
Midway Intl.
$291 Roundtrip, found 19 hours ago
$291
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, Jul 18 from John F. Kennedy Intl. to Midway Intl., returning Sat, Jul 19, priced at $291 found 19 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Dec 23 - Tue, Dec 30
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Dec 23 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Dec 30, priced at $325 found 2 days ago

Cheap Flights to Knox

Fall in love at first flight with your vacation to Knox by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Knox on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Knox, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Knox

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Knox with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the RFD airport.

What is the cheapest month to fly to Knox?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Knox are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Knox?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Knox.

What airport is best to fly into Knox?

When you’re planning your trip to Knox, convenience is the name of the game. Luckily, Knox South Bend Intl. Airport is nearby so you can deplane and get going on checking off everything on your Knox must-do list.

How much are flights to Knox?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Knox on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $80, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Knox?

The trick to saving a stack of cash on your flight to Knox? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $80 right now, why wait?

Knox Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$88

Last Minute Hotel Deals in Knox

Pine Lake Resort and Banquets
Pine Lake Resort and Banquets
2.5 out of 5
444 Pine Lake Ave, La Porte, IN
Book a stay at this spa hotel in La Porte. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (396 reviews)
"Very clean"

Reviewed on Jun 23, 2025

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Pine Lake Resort and Banquets
Super 8 by Wyndham Plymouth
Super 8 by Wyndham Plymouth
2 out of 5
2160 North Oak Drive, Plymouth, IN
Book a stay at this business-friendly hotel in Plymouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (832 reviews)
Such an attentive staff!
"The motel is not much different from others in this price range but the staff and the service they give is exceptional. Friendly, knowledgeable and ready to help in most any way possible. They made this a wonderful experience."

Reviewed on Jun 23, 2025

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Super 8 by Wyndham Plymouth
Country Inn & Suites by Radisson, Valparaiso, IN
Country Inn & Suites by Radisson, Valparaiso, IN
3 out of 5
2020 Laporte Ave, Valparaiso, IN
Stay at this 3-star business-friendly hotel in Valparaiso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (966 reviews)
"Beautiful, very well maintained, friendly and the breakfast was fantastic!"

Reviewed on Jun 30, 2025

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Country Inn & Suites by Radisson, Valparaiso, IN
Holiday Inn Express & Suites La Porte by IHG
Holiday Inn Express & Suites La Porte by IHG
2.5 out of 5
101 East Shore Parkway, La Porte, IN
Book a stay at this business-friendly hotel in La Porte. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (554 reviews)
"Would stay again."

Reviewed on Jun 30, 2025

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Holiday Inn Express & Suites La Porte by IHG
The Blue Heron Inn
The Blue Heron Inn
3 out of 5
1110 Lakeside Street, La Porte, IN
Stay at this 3-star business-friendly hotel in La Porte. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the property ...
8.8/10 Excellent! (431 reviews)
"Love it all!!"

Reviewed on Jul 1, 2025

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The Blue Heron Inn
Travelodge by Wyndham La Porte/Michigan City Area
Travelodge by Wyndham La Porte/Michigan City Area
2 out of 5
438 Pine Lake Avenue, La Porte, IN
Book a stay at this business-friendly hotel in La Porte. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.2/10 Good! (537 reviews)
"Nice, clean rooms and friendly staff."

Reviewed on Jun 30, 2025

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Travelodge by Wyndham La Porte/Michigan City Area
Holiday Inn Express Valparaiso by IHG
Holiday Inn Express Valparaiso by IHG
2.5 out of 5
1251 Silhavy Rd, Valparaiso, IN
Stay at this hotel in Valparaiso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.4/10 Very Good! (710 reviews)
"This hotel is so nice and clean I loved it."

Reviewed on Jun 28, 2025

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Holiday Inn Express Valparaiso by IHG
Super 8 by Wyndham Valparaiso
Super 8 by Wyndham Valparaiso
2 out of 5
3005 John Howell Dr, Valparaiso, IN
Book a stay at this business-friendly hotel in Valparaiso. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (943 reviews)
"Staff was polite and it was clean"

Reviewed on Jun 29, 2025

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Super 8 by Wyndham Valparaiso
See all 193 properties in Knox
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.